baber/WOPTO huggingface dataset:
Patent JP-H06247431-A (JP)
Title: Device for making code label
Inventor: HIRONO KAZUHISA
IPC: G06K15/00
Filed: 1993-02-18
Abstract: PURPOSE:To provide a device making code label which can form a winding margin corresponding to a thickness of various power source codes by an easy operation and also can make a code label which is easy to mount on each of the codes. CONSTITUTION:It is designed that, when a code label is wound around a code, a necessary width of winding margin corresponding to a thickness of the code is set, and a text is printed on the both sides of the winding margin (S33, S34, S36 and S37). It is also designed that, at a time of printing of the text, a straight line is printed in the width direction at a middle position of the winding margin (S35). By this, by an extremely easy operation, the code label can be made which is provided with the winding margin corresponding to the thikckness of various power source cords. In addition, the code label can be mounted on the various codes easily and without fail.
Patent JP-S57170897-A (JP)
Title: Manufacture of quartz oscillator
Inventor: SUZUKI AKIO
IPC: C30B33/10
Filed: 1981-04-14
Abstract: PURPOSE: To obtain a quartz oscillator with small dispersion in frequency by a photoetching method by piercing holes with different sizes on the thin metallic films stuck to both sides of a thin quartz plate.  
     CONSTITUTION: Thin films 18 of a metal such as Cr or Au are formed on both sides of a thin quartz plate 17, and holes corresponding to the shapes of an oscillator and a plurality of holes 19aW19d with gradually enlarged diameters are pierced in the films 18 by photoetching. Photoresist films 20 are laid on the films 18 and patterned in the necessary shape. The plate 17 is then etched with HF to form tuning fork type quartz oscillators 21. At this time, holes 22aW22d are pierced in the plate 17 under the holes 19aW19d. Since the holes 19a are sufficiently small, the holes 22a are pierced to the intermediate part, yet the holes 22d become a through hole because of the large diameter of the holes 19d.  The extent of etching is decided according to the state of the holes 22aW22d,  and the plate 17 is ethced by the desired extent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56161330-A (JP)
Title: B group streptococcus capsular polysaccharide
Inventor: DENISU JIEE KARURO
IPC: C12P19/26
Filed: 1981-04-14
Abstract: Group B Streptococcus type-specific polysaccharides types Ia, Ib, II and III have been obtained from strains grown in a modified soy bean and yeast medium. These polysaccharides are useful as active or passive streptococcal vaccines.
Patent JP-S61214353-A (JP)
Title: Method for sealing thin-type cell
Inventor: NAGAI TATSU
IPC: H01M50/557
Filed: 1985-03-19
Abstract: PURPOSE:To shorten a time for forming a sealing part by facing collect-plates, with heat-welding materials being included at the sealing part, and pressing them from one face side with a pressing plate made of a material permeated by laser lights and then irradiating laser lights to sealing parts. CONSTITUTION:A ring-shaped spacer 2 of ceramics or the like is fixed at one- side collecting plate 1a with adhesive 3. Next, together with heating and sticking a heat-welding material 4a molded into a ring-shaped sheet on the spacer 2, an electric-generating element 5 is loaded on the collecting plate 1a. Then, the other side collecting plate 1b, on which a heat-welding material molded into a ring-shaped sheet is heated and stuck beforehand, is placed and pressed from above with a pressing plate 7 made of a material permeated by laser lights. After irradiating laser lights 8 to melt heat-welding materials 4a and 4b, cooling and sealing are performed. Therefore, with the time from heating to cooling being largely shortened, productivity of a thin-type cell can be improved.
Patent JP-S57169626-A (JP)
Title: Molten metal level detector in continuous casting machine
Inventor: SANO TSUYOSHI
IPC: G01F23/24
Filed: 1981-04-13
Abstract: PURPOSE:To detect the level of molten metal surely by feeding two pieces of forward and backward resistance wires approximately perpendicularly toward the level of the molten metal and detecting the fluctuations in the resistance thereof. CONSTITUTION:Electric current is flowed to resistance wires 4 by a constant current device 8. Electric current flows in the loop of the wires 4, the level 3 of molten metal, and the wires 4. When the level of the molten metal in a prescribed position changes, the length of the wires 4 changes and therefore, the voltage to be inputted to a comparing operator 9 changes. The two wires 4 detecting the level of the molten metal are fed respectively through cooling pipes 11. These pipes are maintained at prescribed temp. by receiving the feeding of a cooling gas from a cooling gas feed pipe 12.
Patent JP-S58172335-A (JP)
Title: Aromatic alcohol having phenyl group at 2-position and ester thereof
Inventor: KUROKI TAKESHI
IPC: C07C67/00
Filed: 1982-04-05
Abstract: NEW MATERIAL:An aromatic alcohol, having a phenyl group at the 2-position thereof, and expressed by the formula (R is 1-16C alkyl including the alkyl having a branch such as a lower alkyl or phenyl group, etc.). EXAMPLE:2-Phenyl-1-hexanol. USE:Useful for resins, particularly as plasticizers for polyvinyl chloride and heating media, and especially suitable for thermoplastic heat-resistant plasticizers having high performance or the heating media having improved thermal characteristics and plasticity in high-temperature regions. PROCESS:A styrene derivative is oxidized to synthesize an aromatic aldehyde thereof, which is then reduced to afford the compound of the formula. For example, lithium aluminum hydride is added to an anhydrous ether, and then ethyl ester of 2-phenyl-hexanoic acid is added thereto. The reaction mixture is then reacted under refluxing the ether to give the exemplified compound.
Patent JP-S59178501-A (JP)
Title: Automatic speed controller of rolling stand
Inventor: KITA SHINJI
IPC: B21B37/46
Filed: 1983-03-29
Abstract: PURPOSE:To perform complicated speed control of a specific point between rolling stands, by continuously changing a set speed based on the position of a specific point of a material to be rolled. CONSTITUTION:From immediately after a specific point 2 of a material to be rolled goes out from a stand 4, the position between stands of the specific point 2 is measured by means of a distance measuring device 20. From the position between stands l, a speed signal corresponding to the position is obtained by a function generator 24 based on a formula, v=f(l). The speed signal is inputted into a speed setter 17 and a prescribed speed is obtained. An MRH standard operator 18 calculates a target MRH value from the speed signal and the SSRH output 23 of a specific stand. Then the speed of a rolling stand is controlled based on the target value. Therefore, since a set speed can be changed continuously in this way, complicated speed control of a specific point between rolling stands can be performed.
Patent JP-S62213631-A (JP)
Title: Mechanism for loading and unloading processed items for processor device making inner environment clean
Inventor: CHINO NOBUO
IPC: F24F7/06
Filed: 1986-03-13
Abstract: PURPOSE:To prevent a stain during loading and unloading operations by a method wherein an air-tightly connected and separable lid member is applied inside an opening edge of a box-like member to constitute a transporting air-tight container and a transporting member for use in acting as a lid and processing items is arranged to make an air-tight connection inside the opening to be engaged with an outer periphery of the opening edge of the box-like member in the processor device. CONSTITUTION:When item to be processed B is to be transported into a processor device C, as pressurizing gas is injected from an injection discharging part 16 into a gas bag 14 to bulge out, the gas bag 14 is press contacted with an opening 9 and an opening edge 2, resulting in making an air-tight condition in it. Subsequently, the pressurized gas within the gas bag 13 is discharged through a feeding and discharging part 15 so as to release a connection between the opening 9 and the transporting member 10. The pressurized gas within the gas bag is discharged to an air discharging system 20 through means 18 so as to release a connection between the box-like member 1 and the lid member 3, the lid member 3 is supported by the supporting means 17, thereby the transporting member 10 is operated to transport the processed item B to a desired location. With this arrangement, it is possible to load or unload the processed items into or out of the processor device provided with a clean environment.
Patent JP-H10253786-A (JP)
Title: Fuel assembly
Inventor: TAKAHASHI SHIRO
IPC: G21C3/33
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel assembly which is manufactured easily and which is provided with a lower-part tie plate comprising a foreign-body filter capable or reducing a pressure loss by a method wherein a fuel-rod supporting lattice part is constituted integrally with the foreign-body filter which protrudes to the upstream side or the downstream side of a plurality of coolant flow passages and which comprises a plurality of pores. SOLUTION: A foreign-body filter 14 which protrudes to the upstream side is installed in a coolant flow passage 12 at a fuel-rod supporting latticle part 11 in a lower-part tie plate 5. The foreign-body filter 14 comprises many pores 15 on its surface, and it is constituted integrally with the fuel-rod supporting lattice part 11. The diameter of the pores 15 is set, e.g. at about 2mm. A coolant 9 and foreign bodies 17 which flow into from an inlet nozzle 10 flow inside the lower-part tie plate 5 toward the coolant flow passage 12 at the fuel-rod supporting latticle part 11. Since the foreign-body filter 14 which comprises the pores 15 is installed at the coolant flow passage 12, the foreign bodies 17 which are larger than the pore diameter of the pores 15 cannot pass the pores 15, and only the coolant 9 passes the pores 15.
Patent JP-H08247757-A (JP)
Title: Method for detecting deformed part of tube
Inventor: YAMAZAKI YASUSUKE
IPC: G02B6/46
Filed: 1995-03-15
Abstract: PURPOSE: To easily detect the deformed part of a tube for inserting an optical fiber unit into the inside. CONSTITUTION: It is assumed that there is a deformed parts 2 where a tube 1 is crushed at a distance X from an edge A of the tube 1 with a length of L (A). A light spherical body 3 whose diameter is slightly smaller than the inner diameter of the tube 1 is inserted into the tube 1 from the edge A (B). A compression air P is introduced into the tube 1 from the edge A and the spherical body 3 is fed to the deformed part 2 of the tube 1 (C). A blocking part 4 is formed at the opening of the edge side A and the remaining pressure inside the tube 1 is reduced, thus making the pressure within the tube 1 to be equal to atmospheric pressure (D). Then, a compression air Q with a prescribed pressure is introduced from the edge side B and a delivery time T it takes for the spherical body 3 to be delivered from the edge A from the initiation of introduction is measured.  As the distance X to the deformed part is longer, the delivery time T increases and the distance X can be determined from the delivery time T.
Patent JP-S61218477-A (JP)
Title: Displacement selector for vane pump
Inventor: TANAKA TSUNEO
IPC: B62D5/08
Filed: 1985-03-22
Abstract: PURPOSE:To perform the displacement selection of a vane pump so simply and accurately, by detecting the flow of a feeding passage on one side with differential pressure by a sensor throttle, and controlling a speed of rotation and a pressure sensor valve with this detection signal, while controlling the displacement selector valve installed in a feeding valve on the other. CONSTITUTION:Passages 30a and 30b feeding discharged pressure oil from each of discharge ports 19 and 20 of a vane pump 10 is joined together at a converging point 33, and are piped so as to feed a pressure fluidic load element 36 with a passage 34. And, at this converging point 33, there is provided with a flow control valve 31, while there is provided with a displacement selector valve 32 is installed in an interval of up to the converging point 33 of the feeding passage 30b. At the abovementioned, a flow sensor throttle 37 is installed at the nearer side of the vane pump 10 than the converging point 33 of the feeding passage 30a, and furthermore there is provided with a revolving speed-pressure sensor valve 38 which is controlled by differential pressure P1 and P2 of the said throttle 37 and, in turn, controls the displacement selector valve 32 for its opening or closing. And, only at the time of high speed and low pressure in the vane pump 10, the displacement selector valve 32 is closed, controlling it to one side discharge flow.
Patent JP-S59181644-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORI TOSHIAKI
IPC: H01L27/04
Filed: 1983-03-31
Abstract: PURPOSE:To vary and correct a function in a short time at low cost by forming a contact hole, a first layer metallic wiring and a through-hole when a two layer metallic wiring forming process is adopted to an activ element in a basic cell coalesced body not used, which need not be connected. CONSTITUTION:When constituting a predetermined functional circuit, a hole and a wiring, such as a contact hole 15, a first layer aluminum wiring 14 and a through-hole 17 are each formed to a basic cell to which the first layer aluminum wiring 14 and a second layer aluminum wiring must be executed, and the contact hole 15, the first layer aluminum wiring 14 and the through-hole 17 are also shaped severally at prescribed positions to a basic cell, to which the second layer aluminum wiring need not be executed and which is not used originally. Accordingly, only a mask for forming the second layer aluminum wiring as a final process for the formation of the wirings may be corrected.
Patent JP-S63222368-A (JP)
Title: Loading and unloading control method for tray in information reproducing device
Inventor: TOKUYAMA TAKASHI
IPC: G11B19/04
Filed: 1987-03-11
Abstract: PURPOSE:To prevent damage to a tray by providing a sensor which detects that a storage medium is placed on the tray and closing the tray at the time of placing the storage medium on the opened tray or after a prescribed time. CONSTITUTION:A tray 7 on which the storage medium should be placed is so formed that it can be loaded from and unloaded to a device body 8. A disk supporting projection is provided on the tray 7 and is provided with the sensor. A light emitting element and a light receiving element are provided under the tray 7. When a disk is placed on the tray 7, the sensor detects this state to close the tray 7. Though the disk is not placed, the sensor is operated to close the tray 7 after a certain time. When the closing operation is performed, an alarm is raised. Thus, the tray is prevented from being kept open.
Patent JP-H09246318-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MUKAI HIDEKI
IPC: H01L23/12
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce in size, thickness and cost by providing a bump at a bare chip component pad, and forming a leading wire connected to the bump and a leading pad on sealing resin, thereby deleting a chip carrier. SOLUTION: A bump 2 is provided on a bare chip component pad 1, and a leading pad 4 of a pad connected to a printed circuit board 6 via a leading wire 3 connected to the bump 2 is formed on a sealing resin 5. The pad 4 is directly face down connected to the board 6. The interval of the pad 1 and the size of the pad are converted to large and wire by the means to obtain the operation of deleting a chip carrier. Thus, it can be reduced in size and thickness and an expensive printed circuit board 6 wired in high density and advanced mounting technique may not be adopted, thereby reducing the cost.
Patent JP-S62213549-A (JP)
Title: Rotor of superconducting rotary electric machine
Inventor: OSHITA KOICHI
IPC: H02K55/04
Filed: 1986-03-12
Abstract: PURPOSE:To improve the cooling effect of a superconducting rotary electric machine by directly cooling superconducting leads by feeding liquid helium through the hole of an interrow insulator or an interlayer insulator composed of an insulator with a hole. CONSTITUTION:A superconducting field coil 3 used for a rotor is composed by winding superconducting leads 3a formed by twisting a plurality of superconducting strands in a plurality of rows and a plurality of layers. In this case, an interrow insulator 25 having a plurality of holes 25a is inserted to between the rows of the leads 3a, and an interlayer insulator 26 having a plurality of slots 26a is inserted to between the layers of the leads 3a, and a plurality of insulators are arranged longitudinally of the coil 3. Thus, liquid helium flows on the outer surface of the coil 3 through the holes 25a, 26a to directly cool all the leads 3a.
Patent JP-H11257754-A (JP)
Title: Warm air heating device with air cleaner
Inventor: SUZUKI TOMIJI
IPC: F24H3/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To place a filter for cleaning air with a high dust collection performance and a large pressure loss and to improve dust collection performance and foul odor elimination performance by providing an air cleaning part at the upper portion of a warm air heating part and providing a temperature detector inside a grill and near a grill suction part. SOLUTION: In the warm air heating part of a warm air heating device, a hightemperature combustion exhaust gas 10 being generated by the combustion of a burner 1 in the combustion wind path of a combustion room 2 and air 7a for convection 7a are mixed and then the mixture is sent from a warm air discharge port 5 as warm air 3 by a fan 4 for convection for heating. An air-cleaning part that is separated by a partition plate 24 is provided at the upper portion of the warm air heating part. A filter 13 for eliminating dust or the like, a fan 15 for cleaning air that takes in the fresh air and sends air, a removable grill 20 for covering the filter 13, and the like are provided at the air-cleaning part.  Then, when the detection temperature of a temperature detector 22 provided near a grill opening part 21 inside the grill 20 reaches a specific temperature, the combustion of the warm air heating part is stopped.
Patent JP-H05222923-A (JP)
Title: Nox-in-engine-exhaust-gas reducing device by means of catalyst
Inventor: HOSOYA MITSURU
IPC: B01D53/74
Filed: 1992-02-06
Abstract: PURPOSE:To supply a proper quantity of reducing agents in accordance the operating condition of an engine, even if a hydrocarbon reducing agent having a low invert ratio of NOx to N2 in respect of component constitution is used, by reforming it so as to efficiently reduce NOx. CONSTITUTION:The exhaust pipe 12 of an engine 10 is provided with a NOx catalyst 14 and an injection nozzle 18 arranged upstream thereof. A reducing agent supply means 20 for supplying a hydrocarbon reducing agent to the injection nozzle 18 is provided with a storage tank 22 for storing liquid hydrocarbon 21, a force-feeding pump 24 for forcibly feeding the hydrocarbon 21 stored in this tank 22 through a liquid feeding pipe 23, a reactor 26 for reforming the forcibly fed hydrocarbon 21 so as to reduce the number of carbons thereof, a hydrocarbon separating chamber 27 for separating the reformed hydrocarbon from the unreformed hydrocarbon, and a compressor 29 for forcibly feeding the reformed hydrocarbon to the injection nozzle 18 through a pneumatic tube 28.
Patent JP-S62214041-A (JP)
Title: Parking brake device for small vehicle
Inventor: YAMADA YOSHITAKE
IPC: A63B55/60
Filed: 1986-03-14
Abstract: PURPOSE:To improve controllability of a brake lever, by providing the parking brake lever to be turnably arranged between right and left grip parts of a bar handle while a stopper which engages with said lever holding it to a brake position. CONSTITUTION:If the driver pulls a clamping part 25 of a brake lever 24, calipers are actuated by pulling an inner cable 35. While the clamping part 25, if it comes into contact with a swollen part 45 of a stopper 44 is accordance with the above action, turns the stopper 44. And if the clamping part 25 rides over the swollen part 45, the stopper 44 is turned being reset by a torsional coil spring 47, and the clamping part 25 engages with the inside of a recessed part 46. In this way, the brake bar 24 is locked to a brake position. By this constitution, the driver enables the brake lever to be lightly controlled by either his right hand or left hand because the brake lever 24 is positioned between right and left grip parts 18, 19.
Patent JP-S62212805-A (JP)
Title: Control device for robot arm
Inventor: KURAKAKE MITSUO
IPC: G05B19/18
Filed: 1986-03-14
Abstract: PURPOSE:To control accurately servomotors by providing the titled device with a RAM to be accessed in common from a CPU for controlling respective servomotors and reading out the information of other axes at a time when respective servo CPUs do not execute current loop processing to execute the operation of non-linear torque. CONSTITUTION:The common (SHARED) RAM (b) is connected between the main CPU (a) and respective servo CPUs c1, c2.... The common RAM (b) can be accessed from the main CPU (a) and respective servo CPUs c1, c2..., and at the operation of the torque around an axis theta1 e.g., the information of other axes theta2, theta3 is stored in the common RAM (b). The CPU c1 accesses the common RAM (b) at a time when the processing of a current loop is not executed, reads out the information of other axes theta2, theta3 and executes prescribed operation. Even if reading loss is generated due to bus competition, non-linear torque necessary for the control of the servomotors can be surely operated without interrupting the processing of the current loop.
Patent JP-H07260853-A (JP)
Title: Chassis dyanmometer for measuring radio wave
Inventor: OKABE MASAAKI
IPC: G01M17/007
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a chassis dynamometer for measuring radio wave in which the effect of radio wave from a chassis dynamometer on a vehicle can be suppressed while absorbing the radio wave and driving the vehicle accurately. CONSTITUTION:A radio wave absorber is disposed at the opening 17 of a pit cover 7 for roller while a radio wave shielding material is disposed between the inspection opening of the pit cover 7 and inspection covers 15, 16 and an expand metal is disposed at the delivery 18 of a cooling fan 10. A filter 11 is disposed between a thyristor control board 9 and a DC dynamometer 8 while an insulating transformer 13 and a filter 12 are disposed between the thyristor control board 9 and the cooling fan 10 and the pit cover 7 is connected with a radio wave shield layer 2 through an earth wire 20.
Patent JP-S55147631-A (JP)
Title: Mask base material
Inventor: KAWABUCHI KATSUHIRO
IPC: G03F1/54
Filed: 1979-05-09
Abstract: PURPOSE:To provide high quality to a mask base material for a photomask used in manufacture of LSI, etc. by using an Si or Ge layer or an Si-Ge mixed layer, as the shielding layer of the material, to which a III or V group element in the periodic table has been added. CONSTITUTION:When transparent substrate 21 is covered with Si-Ge layer 22 as a shielding layer, hydride of a III or V group element such as B or Ga is fed together with silicon hydride and germanium hydride using H2 gas as carrier to form mask base material 22 on glass substrate 21. After coating layer 22 with resist film 24 made of polymethyl methacrylate or the like a pattern is drawn with electron beams and developed to form resist pattern 25. Exposed film 22 is then etched selectively by reactive sputtering technique to form mask pattern 26, thus manufacturing photomask 27. This pattern is of high accuracy and free from pattern deformation due to electric charging in the electron beam drawing.